UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6XDZhETNUFcHTA98K4WJcx+Y0ZycnTL35+FxHvcC1OI=' 
WHERE 
  key_id = '57f337935d784337ec4a3c5d06b5a94f200f43b96261a5abfbd20a04cda55746' 
  AND (
    token = '6XDZhETNUFcHTA98K4WJcx+Y0ZycnTL35+FxHvcC1OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )